ABBREE AR-F1 Walkie Talkie 10km Long Range 5W UHF 400-470MHz VOXs Ham CB Portable Woki Toki BF-888S BF888S Two Way Radio

Features 1 Operating frequency band UHF 400 470 MHz2 16 memory channels3 Chinese English language prompts for easier operation4 50 sets of standard CTCSS 105 sets of standard DCS5 Time out Timer6 Automatic power saving function to extend battery life7 VOXs voice activated transmission you can call normally without pressing the PTT button8 High low voltage warning9 Scanning function10 Wide narrowband compatible11 Scrambling function the call is more confidential12 Companding function the call is clear13 Computer programming read write frequency password protection14 Special signaling function frequency hopping stronger anti interference ability15 Non standard mute functionSpecification Model NumberAR F1Frequency RangeUHF 400 470MHzPower5WColourBlackChannel Capacity16Battery CapacityLi ion 1800mAhWorking VoltageDC 3 7VMic Speaker Programming Port2 pin plug type for KenwoodAntennaIntegrated antennaAntenna Impendence50OhmWeight Of Two Way Radio Include battery and antenna 190gSize Of Two Way Radio118 58 35mmTransmitterOutput Power5WModulation16K0F3E 25KHz 11K0F3E 12 5KHzSpurious emission 36dBm 1GHz 30dBm 1GHzSignal to noise ratio45dB 25KHz 40dB 12 5KHzAudio distortion≤5 Modulation limiting±5 0KHz 25KHz ±2 5KHz 12 5KHzAdjacent channel power70dB 25KHz 60dB 12 5KHzAudio response 300 3000Hz 1 3dBReceiverRX Sensitivity0 25uV 12dB SINAD Adjacent channel selectivity≥55dB 12 5KHzIntermodulation rejection≥55dB 12 5KHzConducted Spurious emission≤ 57dB 12